CN104912634B - South Pole generating cabin flue gas ash removal and bootstrap system - Google Patents

South Pole generating cabin flue gas ash removal and bootstrap system Download PDF

Info

Publication number
CN104912634B
CN104912634B CN201510227875.XA CN201510227875A CN104912634B CN 104912634 B CN104912634 B CN 104912634B CN 201510227875 A CN201510227875 A CN 201510227875A CN 104912634 B CN104912634 B CN 104912634B
Authority
CN
China
Prior art keywords
heat exchange
described
pipe network
flue gas
lower header
Prior art date
Application number
CN201510227875.XA
Other languages
Chinese (zh)
Other versions
CN104912634A (en
Inventor
张程宾
陈永平
高崴
于程
Original Assignee
东南大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东南大学 filed Critical 东南大学
Priority to CN201510227875.XA priority Critical patent/CN104912634B/en
Publication of CN104912634A publication Critical patent/CN104912634A/en
Application granted granted Critical
Publication of CN104912634B publication Critical patent/CN104912634B/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/16Energy recuperation from low temperature heat sources of the ICE to produce additional power

Abstract

The invention discloses a kind of South Pole generating cabin flue gas ash removal and bootstrap system, including a heat exchange nacelle with gas approach and exhanst gas outlet, connect at gas approach and have a cleaner unit, outer wall in heat exchange nacelle is provided with thermoelectric generator, in heat exchange compartment body, press close to nacelle inwall be provided with self circulation heat exchange pipe network, this self circulation heat exchange pipe network includes a feed liquor supervisor, one gives vent to anger is responsible for and level bifurcation structure pipe network, a upper header is connected in the outer end of the supervisor that gives vent to anger, a lower header is connected in the outer end of feed liquor supervisor, upper header is positioned at described lower header upper end and is connected with lower header, it is perfused with in lower header at lower header, the fluid working substance of circulation in self circulation heat exchange pipe network and upper header, thermoelectric generator is connected by a controller and an accumulator, this accumulator is connected with electric dust collector.Fume afterheat is utilized by the present invention, maintains equipment compartment working environment or provides heat for accommodation, it is achieved that the efficient utilization of energy.

Description

South Pole generating cabin flue gas ash removal and bootstrap system

Technical field

The present invention relates to a kind of flue gas ash removal and UTILIZATION OF VESIDUAL HEAT IN integrated system, particularly relating to one is The integration solving to generate electricity under the South Pole extreme weather conditions cabin flue gas ash removal problem and UTILIZATION OF VESIDUAL HEAT IN problem and design Integrated system.

Background technology

The South Pole has advantageous astronomical observation condition, and American-European countries all establishes astronomical scientific investigation station in the South Pole. South Pole astronomy scientific investigation station typically contains generating cabin and equipment compartment, and the instrument and equipment of astronomical scientific investigation is generally placed upon equipment compartment In, the power supply of instrument and equipment is usually to be provided by diesel generating set in generating cabin.Can produce during generating set generating Raw high-temperature flue gas.If flue gas is directly discharged into air, Members In Antarctic Environment quality can be affected, reduce astronomy and see Survey seeing.Therefore, the flue gas that diesel generating set produces needs just can discharge after dedusting.It addition, When the particulate matter of discharge runs up to a certain degree, in addition it is also necessary to particulate matter is shifted automatically and transports process, prevent Particulate matter is piled up and the system that affects is run.

Thermoelectric generator is a kind of device utilizing the temperature difference directly to convert heat into electric energy by thermoelectric material, tool There are life-span length, glitch-free characteristic.In Antarctic region, average temperature of the whole year maintains less than-25 DEG C, partly District's average temperature of the whole year even up to less than-50 DEG C.So, using diesel generating set produce flue gas as the temperature difference The temperature end of electric organ, using antarctic low temperature environment as the low-temperature end of thermoelectric generator, the highest temperature Difference condition is conducive to improving the generating efficiency of thermoelectric generator.So, we just can utilize thermoelectric generator to incite somebody to action High-temperature flue gas waste heat is converted to electric energy, and is stored and utilize, and can provide relatively stable for astronomic station Accessory power supply ensures.

It addition, in Antarctic region, external condition is severe, the energy supply of astronomical scientific investigation station is in short supply.If to high temperature cigarette Gas waste heat in addition fully Appropriate application, significant for ensureing astronomical scientific investigation station safe and reliable operation.Cigarette The discharge temperature of gas is the highest, by can be used to maintain equipment compartment operating temperature with heat transmission equipment heat exchange.If Use traditional heat transmission equipment, bigger pump merit can be consumed.Further, astronomic station is in unmanned all the year round State.To this end, possess the design of self circulation heat exchange equipment in the urgent need to carrying out so that it is need not supply of electric power In the case of can be achieved with the UTILIZATION OF VESIDUAL HEAT IN of high-temperature flue gas.

Summary of the invention

The technical problem to be solved be for South Pole special climate under the conditions of, and provide one and pass through Diesel generating set flue gas is made full use of thus solves astronomic station electric power and heat energy under extreme condition Under-supply South Pole generating cabin flue gas ash removal and bootstrap system.

For solving above-mentioned technical problem, the technical solution used in the present invention is:

A kind of South Pole generating cabin flue gas ash removal and bootstrap system, it is characterised in that: include that one has flue gas and enters Mouth and the heat exchange nacelle of exhanst gas outlet, connect at described gas approach and have a cleaner unit, in described heat exchange compartment The outer wall of body is provided with thermoelectric generator, presses close to nacelle inwall and be provided with self-loopa and change in described heat exchange compartment body Hot pipe network, this self circulation heat exchange pipe network include one feed liquor supervisor, one give vent to anger supervisor and be connected to described feed liquor master Pipe and the level bifurcation structure pipe network given vent to anger between supervisor, this level bifurcation structure pipe network includes distribution pipe, converges Pipe and be connected to distribution pipe with convergence tube between arm, described distribution pipe and convergence tube be at least two-stage and divide The level bifurcation structure that progression is identical, connects a upper header in the described outer end giving vent to anger supervisor, feed liquor supervisor's Outer end connects a lower header, and described upper header is positioned at described lower header upper end and is connected with described lower header, under The fluid working substance of circulation, institute it is perfused with in described lower header, self circulation heat exchange pipe network and upper header in header State cleaner unit include electric dust collector, connect have spring assembly from opening and closing ash bucket and particle collecting bin, described Particle collecting bin is positioned at described from the discharging opening of opening and closing ash bucket, and described thermoelectric generator is stored by a controller and one Battery connects, and this accumulator is connected with described electric dust collector.

Cleaner unit electric power is provided with spring from opening and closing ash bucket by thermoelectric generator supply of electric power and bottom, it is achieved that The automatic ash removing transfer of self power generation dedusting and granule transports.

At least 5 electric dust collectors to correspondence arrangement it are disposed with inside cleaner unit.Interior flow field is in electrode and cigarette The optimum state of gas contact, it is achieved flow fieldoptimization, it is possible to fully granule in absorption flue gas.

Described thermoelectric generator includes pad, thermo-electric generation sheet and fin, according to described thermoelectric generator according to Fin, thermo-electric generation sheet, the order of pad are assembled, described fin with described thermo-electric generation sheet contact surface Vertical direction have at least four layers according to level area decline mode build symmetrical corrugated bar shaped concavo-convex Structure.Pad is for strengthening the heat conduction of thermo-electric generation sheet and the wall of described heat exchange nacelle, and concaveconvex structure is having Effect strengthens and heat exchange area while reducing the impact of Antarctic Ice Extent weather, enhances described thermo-electric generation sheet and the South Pole The heat convection of environment.

Described level bifurcation structure pipe network has upper and lower two symmetrical bifurcation structures and respectively as distribution pipe and converges Closing pipe, the relation of 0 grade of pipe diameter of n-th grade of Guan Yu of bifurcation structure is Dn/D0=N-n/Δ, wherein, Δ=7/3~3;The relation of 0 grade of length of tube of n-th grade of Guan Yu is Ln/L0=N-n/d, wherein d=1~2. Distribution pipe dispersing fluid flow, disperses flow optimized, improves heat exchange efficiency, and convergence tube collects dispersion working medium, Play flow collection effect.Level bifurcation structure utilizes the pressure imbalance that between two-phase fluid, evaporative condenser produces, Achieve self-loopa flowing, in the case of not consuming South Pole extra power, fume afterheat is utilized.

The South Pole of the present invention generating cabin flue gas ash removal and the integrated integrated system of bootstrap system, send out including the temperature difference Electrical equipment, cleaner unit, self circulation heat exchange pipe network, heat exchange nacelle.Wherein, thermoelectric generator includes hot junction, cold End and the thermo-electric generation sheet being made up of thermo-electric generation material.Cleaner unit by electric dust collector, from opening and closing ash bucket, Particle collecting bin forms.Self circulation heat exchange pipe network is by self-loopa pipe network, upper header, lower header, heat supply pipeline group Become.Heat exchange nacelle is glass liner shape, is configured with gas approach, exhanst gas outlet up and down.By thermoelectric generator profit Carrying out thermo-electric generation with flue gas and Members In Antarctic Environment temperature-difference, a part of electric energy of generation is used for meeting cleaner unit work Electricity needs when making, another part electric energy then stores supply arrangement cabin and uses;Pass through self circulation heat exchange Pipe network utilizes fume afterheat, maintains equipment compartment operating temperature.Self circulation heat exchange pipe network uses level bifurcation structure, Condensation segment is arranged in heat exchange compartment external body, and evaporator section is arranged in heat exchange compartment body wall and is close to wall, with Realize high efficient heat exchanging.Cleaner unit can realize automatic ash removing in the case of the unmanned of the South Pole and to ash bucket in dust stratification Automatically transfer is transported to particle collecting bin.

In the most embedding metallic walls being affixed on heat exchange nacelle in the hot junction of thermoelectric generator, contact well with metallic walls. High-temperature flue gas waste heat is delivered to the hot junction of thermoelectric generator by conduction of heat, thus ensures the hot junction of thermoelectric generator There is higher temperature.Cold end is multilamellar fin, and heat convection occurs between fin and South Pole atmospheric environment, thus Ensure that the cold end face temperature of thermo-electric generation sheet is of a sufficiently low.Multiple thermoelectric generators are cascaded, and pass through controller It is connected with accumulator.The electric energy that thermoelectric generator produces is controlled by controller, by the output of a part of electric power with full Electricity needs during foot cleaner unit work, another part electric energy then stores as supplementary energy, and supply sets Standby cabin uses.The cold and hot end of thermoelectric generator makes full use of the low temperature environment in the South Pole and the high-temperature temperature of flue gas, it is ensured that The thermo-electric generation sheet cold and hot end face temperature difference is big, thus improves the generating efficiency of electric organ.

Cleaner unit is arranged in gas approach, is connected with accumulator by controller, and controller is output control circuit, Realize adjusting the current/voltage of temperature-difference power generation module output, controlling cleaner unit automatic ash removing.Arrange from opening and closing ash bucket In cleaner unit bottom, particle collecting bin is placed in from opening and closing ash bucket lower end.Battery power is controlled by controller Output, the electrode making electric dust collector is charged, and when flue gas flows through electric dust collector, granule is adsorbed on electrode, Controller disconnects electric power output, it is achieved automatic ash removing, makes granule come together in from opening and closing ash bucket.From opening and closing ash bucket There is spring assembly, when particle weight exceedes from the weight limit that opening and closing ash bucket can bear, beat from opening and closing ash bucket Open and granule is transported to particle collecting bin, after granule discharges, be automatically switched off from opening and closing ash bucket, it is achieved that The transfer of grain transports.Along flow of flue gas direction, multipair electric dust collector correspondence is arranged inside cleaner unit, fully subtract The whirlpool produced in few flow of flue gas, cleaner unit interior flow field is in the optimum state of electrode and smoke contacts, it is possible to Fully granule in absorption flue gas.Thermoelectric generator described in cleaner unit utilization is at South Pole low temperature environment and high-temperature flue gas The big temperature difference under produce electric energy carry out electric precipitation automatic ash removing, solve the energy under the extreme weather conditions of the South Pole Under-supply and fume emission causes the problem that the South Pole is polluted, and transports the stage in granule transfer and fully rely on machine Tool structure, decreases extra energy expenditure, has saved the energy.

The condensation segment of self circulation heat exchange pipe network is arranged in heat exchange compartment external body, including upper header, lower header and Heat supply pipeline, heat supply pipeline leads to the heat exchanger of equipment compartment and accommodation from upper header top, more than flue gas Heat makes full use of, and maintains equipment compartment operating temperature and meets accommodation heat demand.The steaming of self circulation heat exchange pipe network Send out section be arranged in heat exchange compartment body wall and be close to wall, carry out heat exchange with high-temperature flue gas by forced convection. For realizing high efficient heat exchanging, using level bifurcation structure design self circulation heat exchange pipe network, self circulation heat exchange pipe network has Upper and lower two SYMMETRIC BIFURCATION structures.Level bifurcation structure pipe network has upper and lower two symmetrical bifurcation structures and makees respectively For distribution pipe, convergence tube, distribute pipe dispersing fluid flow, flow optimized is disperseed, improve heat exchange efficiency, converge Close manifold collection dispersion working medium, play flow collection effect.In single level bifurcation structure, in branched structure Relation between n level caliber and (n-1)th grade of caliber is Dn/Dn-1=N-1/Δ(N=2), in formula, D is that waterpower is straight Footpath.So, the relation of n-th grade of heat exchanger tube and the 0th grade of heat exchanger tube diameter (i.e. the heat exchanger tube of initial stage) is Dn/D0=N-n/Δ.Experimental results demonstrate, when Δ=3, fluid Laminar Flow in level bifurcation structure Resistance can get minima;When Δ=7/3, the Flow Resistance of Turbulent in level bifurcation structure is minimum.Separately Outward, the heat-exchanging tube bundle length relation of different circulating levels meets Ln/Ln-1=N-1/d(N is the bifurcated of every grade Number of conduits, length dimension d takes the real number more than 1 and less than or equal to 2), recursion obtains Ln/L0=N-n/d(L0 For primary heat exchange pipe range), in order to ensure that flow channel length is enough, generally use long in bifurcation structure final stage Linkage section.The 0th grade of import as described self-loopa pipe network of lower forks structure, connects from lower header The pipeline drawn;N-th cascade of lower forks structure connects n-th grade of portion's bifurcation structure, top bifurcation structure The 0th grade of outlet as self circulation heat exchange pipe network, connect from upper header draw pipeline.Evaporator section level is divided Breeches pipe web frame is the optimization disperser of a kind of flowing, plays the effect of dispersing fluid flow, and this structure can make respectively Unit fluid dispersion flows so that in pipe network, fluid is greatly increased with the heat exchange area of flue gas, improves heat exchange Efficiency.At the evaporator section of self circulation heat exchange pipe network, when high-temperature flue gas flows through, there is forced-convection heat transfer, evaporator section In pipe network, liquid refrigerant heat absorption phase transformation becomes the two phase flow of saturated mode gas and saturated mode liquid, in evaporation pipeline section Expand rapidly, boost, thus inside self circulation heat exchange pipe network, produce sufficiently large pressure reduction, promote two-phase fluid Entering upper header, in upper header, two phase flow separates, and saturated gas enters heat supply pipeline, saturated liquid Stay upper header bottom, enter lower header by condensation segment pipeline.Self-loopa pipe network utilize two phase flow evaporator section, Pressure imbalance between condensation segment, promotes fluid working substance Oscillation Flows between evaporator section and condensation segment, it is achieved The transmission of self-loopa and heat.Upper header is working medium heating, evaporation, the connection hinge of overheated three processes, In upper header, isolated hot gas leads to equipment compartment heat exchanger by heat supply pipeline and carries out heat exchange, heat For maintenance work cabin operating temperature, condensed liquid flows to lower header.Lower header be thermal cycle start rise Point, the liquid working substance deriving from upper collecting chamber and the liquid working substance reclaimed from equipment compartment start thermal cycle from lower header. Self circulation heat exchange pipe network utilizes flow optimized dispersed structure by fluid flow optimized, improves heat exchange efficiency, simultaneously Utilize the pressure differential existed between evaporative condenser two phase flow to achieve self-loopa flowing, circulate consumption in minimizing Energy while make use of fume afterheat, improve the utilization ratio of energy.

Heat exchange nacelle can select carbon steel, low-alloy steel, stainless steel material, nacelle disposed outside thermal insulating material Material.Thermo-electric generation material can be selected with materials such as bismuth, tellurium, selenium, copper.Self circulation heat exchange pipe network evaporator section, Condensation segment tube bank and hot duct can select carbon steel, low-alloy steel, rustless steel, copper (alloy), aluminum (alloy), The materials such as nickel (alloy), in its heat-exchanging tube bundle and heat supply pipeline fluid can be water, ammonia, ethanol, propanol, acetone, The arbitrarily fluid working substance such as Organic substance, cold-producing medium.

Beneficial effect:

The one South Pole of the present invention generating cabin flue gas ash removal and bootstrap system, under the extreme weather conditions of the South Pole, In order to ensure energy supply, diesel-electric set electric supply all can be used at astronomic station.The present invention passes through the temperature difference Electric organ, the natural surroundings of the high-temperature flue gas and-50 DEG C, Antarctica that make full use of diesel generating set generation divides Not as hot junction and the cold end of thermoelectric generator, owing to the temperature difference is big, so the heat of flue gas is converted into efficiently Electrical power storage, in accumulator, achieves the conversion of heat energy electric energy efficiently, utilizes controller to supply simultaneously Cleaner unit is used for removing particulate matter automatic ash removing transfer in flue gas and transports, it is achieved that in the case of unmanned Self power generation dedusting, improve capacity usage ratio while protecting Members In Antarctic Environment.The present invention utilizes self-loopa to change Hot pipe network, will use evaporator section pipe net arrangement wall in heat exchange compartment body of level bifurcation structure design, by steaming Feel cold the pressure imbalance between coagulating, it is achieved that self-loopa is flowed, in the case of not consuming South Pole extra power, Fume afterheat is utilized, maintains equipment compartment working environment or provide heat for accommodation, it is achieved that the height of energy Effect utilizes, and farthest decreases additional energy source supply, protects environment and improve capacity usage ratio.

Accompanying drawing explanation

Fig. 1 South Pole generating cabin flue gas ash removal and UTILIZATION OF VESIDUAL HEAT IN integrated system figure.

Fig. 2 cleaner unit structure chart.

Fig. 3 thermoelectric generator structure chart.

Fig. 4 self-loopa pipe network schematic diagram.

1. thermoelectric generator in figure;2. self-loopa pipe network;3. heat exchange nacelle;4. upper header;5. lower header;6. control Device processed;7. from opening and closing ash bucket;8. electric dust collector;9. accumulator;10. particle collecting bin;11. accommodations and setting Standby cabin heat exchanger;12. flue gases;13. fins;14. thermo-electric generation sheets;15. pads;16. spring assemblies;17. Distribution pipe;18. convergence tubes;19. arms.

Detailed description of the invention

The most further describe in detail:

Fig. 1 gives the system diagram of the present invention, a kind of South Pole generating cabin flue gas ash removal and UTILIZATION OF VESIDUAL HEAT IN integration collection One-tenth system, including thermoelectric generator, cleaner unit, self circulation heat exchange pipe network, heat exchange nacelle.Concrete structure bag Include: thermoelectric generator 1;Self-loopa pipe network 2;Heat exchange nacelle 3;Upper header 4;Lower header 5;Controller 6; From opening and closing ash bucket 7;Electric dust collector 8;Accumulator 9;Particle collecting bin 10 key component such as grade.The temperature difference In the embedding metallic walls being affixed on heat exchange nacelle 3 of electric organ 1, contact well with metallic walls.Multiple thermoelectric generators 1 is cascaded, and is connected with accumulator 9 by controller 6, and cold end is multilamellar fin 13, and fin 13 leads to Cross mode and the Members In Antarctic Environment heat exchange of forced convection, thus ensure that the cold end face temperature of thermo-electric generation sheet 14 is enough Low, hot junction is pad 15, and pad 15 contacts with the metallic walls of heat exchange nacelle 3, by conduction of heat by flue gas Heat is delivered to thermo-electric generation sheet 14, thus ensures that the hot junction surface temperature of thermo-electric generation sheet 14 is sufficiently high.The temperature difference The cool and heat ends of electric organ 1 makes full use of the low temperature environment in the South Pole and the high-temperature temperature of flue gas, it is ensured that two ends generate electricity The temperature difference is relatively big, so that generating efficiency increases.Thermoelectric generator 1 utilizes flue gas and Members In Antarctic Environment temperature-difference Carrying out thermo-electric generation, some electrical power is used for supply arrangement cabin, and some electrical power is used for supplying electric dust collector 8, real Showed the self power generation dedusting in the case of unmanned, from opening and closing ash bucket 7, there is spring assembly 16, when Grain weight exceedes when the weight limit that opening and closing ash bucket 7 can bear, opens from opening and closing ash bucket 7, and by granule It is transported to particle collecting bin 10, after granule discharges, is automatically switched off from opening and closing ash bucket 7, it is achieved that granule Transfer transport, thus utilize thermo-electric generation dedusting and realize automatic ash removing and granule transfer transport, protect Capacity usage ratio is improve while Members In Antarctic Environment.Simultaneously by self circulation heat exchange pipe network, including self-loopa pipe network 2, upper header 4, lower header 5, utilizes fume afterheat to make fluid working substance seethe with excitement, and two-phase fluid self-loopa is flowed, Decrease energy expenditure, upper header 4 is isolated high-temperature gas for maintaining equipment compartment operating temperature and being work Hot water is provided, it is achieved that the efficient utilization of fume afterheat as personnel.

Fig. 2 gives cleaner unit structure chart.Diesel engine is produced flue gas and is entered by passage, electric dust collector 8 electricity Power is controlled accumulator 9 by controller 6 and supplies;Granule adsorbs through electric dust collector 8, and by controller 6 Control realization automatic ash removing is to from opening and closing ash bucket 7;From opening and closing ash bucket 7, there is spring assembly 16, work as particle weight Exceed when the weight limit that opening and closing ash bucket 7 can bear, open from opening and closing ash bucket 7, and granule is transported to Particle collecting bin 10, after granule discharges, is automatically switched off from opening and closing ash bucket 7, it is achieved that the transfer of granule Transport;Finally granule is transferred to particle collecting bin 10.

Fig. 3 gives thermoelectric generator structure chart.Thermoelectric generator bottom is pad 15, and centre is thermo-electric generation Sheet 14, top is fin 13.During installation, it is recessed that thermoelectric generator is installed in heat exchange nacelle 3 outside wall surface In groove, and coating heat-conducting cream, the fin 13 of thermoelectric generator contacts cold end, the hot junction pad of thermoelectric generator 14 contact walls, it is achieved thereby that the big temperature difference.Multiple thermoelectric generators 1 are cascaded, by controller 6 It is connected with accumulator 9.

Fig. 4 gives self-loopa pipe network schematic diagram.The evaporator section of self-loopa pipe network is arranged and is close to described heat friendship Change nacelle internal face, and use level bifurcation structure to devise evaporator section pipe network structure, n-th grade of heat exchanger tube with The relation of the 0th grade of heat exchanger tube diameter (i.e. the heat exchanger tube of initial stage) is Dn/D0=N-n/Δ.When Δ=3, stream Body Laminar Flow resistance in level bifurcation structure can get minima;When Δ=7/3, level bifurcated Flow Resistance of Turbulent in structure is minimum.N-th grade of heat exchanger tube and the 0th grade of heat exchanger tube length (i.e. the changing of initial stage Heat pipe) relation be Ln/L0=N-n/d, length dimension d takes the real number more than 1 and less than or equal to 2, for protecting Card flow channel length is enough, generally uses long linkage section restraining final stage.

Claims (4)

1. a South Pole generating cabin flue gas ash removal and bootstrap system, it is characterised in that: include that one has cigarette The heat exchange nacelle of gas import and exhanst gas outlet, connects at described gas approach and has a cleaner unit, hands in described heat The outer wall changing nacelle is provided with thermoelectric generator, presses close to nacelle inwall and be provided with from following in described heat exchange compartment body Ring heat exchange pipe network, this self circulation heat exchange pipe network includes a feed liquor supervisor, one gives vent to anger supervisor and entering described in being connected to Liquid supervisor and give vent to anger supervisor between level bifurcation structure pipe network, this level bifurcation structure pipe network include distribution pipe, Convergence tube and be connected to the arm between distribution pipe and convergence tube, described distribution pipe and convergence tube are at least two-stage And the level bifurcation structure that classification number is identical, connect a upper header, feed liquor master in the described outer end giving vent to anger supervisor The outer end of pipe connects a lower header, and described upper header is positioned at described lower header upper end and is connected with described lower header, The fluid working substance of circulation it is perfused with in described lower header, self circulation heat exchange pipe network and upper header in lower header, Described cleaner unit include electric dust collector, connect have spring assembly from opening and closing ash bucket and particle collecting bin, institute Stating particle collecting bin and be positioned at described from the discharging opening of opening and closing ash bucket, described thermoelectric generator passes through a controller and Accumulator connects, and this accumulator is connected with described electric dust collector.
The South Pole the most according to claim 1 generating cabin flue gas ash removal and bootstrap system, it is characterised in that: Described level bifurcation structure pipe network has upper and lower two symmetrical bifurcation structures respectively as distribution pipe and convergence tube; The relation of 0 grade of pipe diameter of n-th grade of Guan Yu of bifurcation structure is Dn/D0=N-n/Δ, wherein, Δ=7/3~3; The relation of 0 grade of length of tube of n-th grade of Guan Yu is Ln/L0=N-n/d, wherein d=1~2, N be every grade point Fork number of conduits.
The South Pole the most according to claim 1 generating cabin flue gas ash removal and bootstrap system, it is characterised in that: Described thermoelectric generator assembles according to fin, thermo-electric generation sheet, the order of pad, described fin with institute The vertical direction stating thermo-electric generation sheet contact surface has at least four layers of symmetry built according to level area decline mode Distribution corrugated bar shaped concaveconvex structure.
The South Pole the most according to claim 1 generating cabin flue gas ash removal and bootstrap system, it is characterised in that: At least 5 electric dust collectors to correspondence arrangement it are disposed with inside described cleaner unit.
CN201510227875.XA 2015-05-06 2015-05-06 South Pole generating cabin flue gas ash removal and bootstrap system CN104912634B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510227875.XA CN104912634B (en) 2015-05-06 2015-05-06 South Pole generating cabin flue gas ash removal and bootstrap system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510227875.XA CN104912634B (en) 2015-05-06 2015-05-06 South Pole generating cabin flue gas ash removal and bootstrap system

Publications (2)

Publication Number Publication Date
CN104912634A CN104912634A (en) 2015-09-16
CN104912634B true CN104912634B (en) 2016-08-24

Family

ID=54082024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510227875.XA CN104912634B (en) 2015-05-06 2015-05-06 South Pole generating cabin flue gas ash removal and bootstrap system

Country Status (1)

Country Link
CN (1) CN104912634B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180466B (en) * 2015-09-28 2017-04-19 东南大学 Fresh water generation device suitable for high and cold area
CN105928376A (en) * 2016-06-12 2016-09-07 上海电力学院 Waste heat recycling system based on temperature difference power generation
CN107171598B (en) * 2017-07-12 2019-05-31 东南大学 A kind of polar region thermo-electric generation system
CN108057523B (en) * 2017-11-08 2020-04-17 南方科技大学 Friction electric heating electric dust removal detection equipment and dust removal detection method thereof
CN108176510B (en) * 2017-11-08 2020-04-21 南方科技大学 Friction electric heating self-driven dust removal detection equipment and dust removal detection method thereof
CN108014922B (en) * 2017-11-08 2020-04-21 南方科技大学 Triboelectric thermoelectric internal stirring dust removal detection device and dust removal detection method thereof
CN108097458B (en) * 2017-11-08 2020-04-17 南方科技大学 Thermoelectric self-driven dust removal detection equipment and dust removal detection method thereof
CN108722096A (en) * 2018-05-24 2018-11-02 安徽国能亿盛环保科技有限公司 A kind of multifunctional industrial emission-control equipment
CN109579100A (en) * 2018-10-26 2019-04-05 南京艾科美热能科技有限公司 A kind of data center's residual heat using device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133191A (en) * 1991-01-29 1992-07-28 American Hydrotherm Corporation High temperature cogeneration and heat recovery process
CN102121405A (en) * 2011-02-28 2011-07-13 无锡三达环保科技有限公司 Low-grade smoke organic rankine cycle waste heat generating system of heating furnace in steel rolling plate plant
CN103017547A (en) * 2011-09-22 2013-04-03 无锡市东优环保科技有限公司 Power generation, energy saving and dedusting method by utilizing heat waste of exhaust gas in electric furnace through organic rankine cycle
US9038391B2 (en) * 2012-03-24 2015-05-26 General Electric Company System and method for recovery of waste heat from dual heat sources
CN103383195A (en) * 2012-05-04 2013-11-06 无锡市东优环保科技有限公司 Waste heat utilization and dust removing method for electric furnace flue gas with thermal storage soaking device
CN103618479B (en) * 2013-12-19 2015-08-19 东南大学 Based on generating and the energy-storage system of South Pole astronomic station diesel generating set waste heat
CN104406298A (en) * 2014-09-29 2015-03-11 广东工业大学 Heat recovery system of heat medium furnace

Also Published As

Publication number Publication date
CN104912634A (en) 2015-09-16

Similar Documents

Publication Publication Date Title
US6630622B2 (en) Combined solar electric power and liquid heat transfer collector panel
CN201246923Y (en) Heat pump system evaporator and solar photovoltaic heat collectors composite heat source apparatus
AU2010349612B2 (en) Steam generation apparatus and energy supplying system using same
US20110277470A1 (en) Solar Thermal Power Plant and Dual-Purpose Pipe for Use Therewith
US20030037907A1 (en) Solar energy heater with heat pipe and heat exchanger
CN101858626B (en) Capillary radiation air-conditioning system combining solar with evaporative cooling
CN101334220B (en) Convection -type photoelectric conversion and intensification and opto-thermal reclamation full-behavior composite heat source device
CN202792528U (en) Water-cooled evaporator and heat pump water heater capable of recycling waste heat of shower bath waste hot water
CN203687257U (en) Solar driving type indirect/direct evaporation cooling air conditioning unit
CN104935210B (en) A kind of honeycomb drum type brake automobile engine waste heat TRT
CN103618479B (en) Based on generating and the energy-storage system of South Pole astronomic station diesel generating set waste heat
KR101821315B1 (en) solar thermal and BIGCC-integrated combined power generation system
US9708978B2 (en) Heat engine
CN105841358B (en) With reference to the Winter-summer dual purpose Evaporative Cooling Air-conditioning System of roofing water storage
CN202853021U (en) Buried tube and tubular indirect and direct three-stage composite type evaporative cooling air conditioning unit
CN103900177B (en) The Evaporative Cooling Air-conditioning System of power is provided based on wind light mutual complementing power generation
CN202043062U (en) Air-conditioning waste heat recovery electricity generation device
CN206724281U (en) Thermoelectricity decouples peak regulation system
CN101319821A (en) Construction flat plate shaped split wall hanging vacuum solar superconducting heat collection apparatus
CN204593692U (en) The straight swollen composite type energy-saving air-conditioning system of evaporative cooling-refrigerant
CN107044733B (en) A kind of solar photoelectric light-heat building integration system
CN102278828B (en) High-temperature air and molten salt composite heat absorber
CN202470536U (en) Double-high flue gas hot-water after-burning type lithium bromide absorption type cold and hot water unit
US20180292097A1 (en) Passive energy storage systems and related methods
CN104697238A (en) Energy storage type thermoelectric combined cooling and power device suitable for active power distribution network and running method of energy storage type thermoelectric combined cooling and power device

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
CB03 Change of inventor or designer information

Inventor after: Zhang Chengbin

Inventor after: Chen Yongping

Inventor after: Gao Wai

Inventor after: Yu Cheng

Inventor before: Chen Yongping

Inventor before: Gao Wai

Inventor before: Yu Cheng

Inventor before: Zhang Chengbin

COR Change of bibliographic data
GR01 Patent grant
C14 Grant of patent or utility model